There are two very good books on the subject of Oklahoma Tokens Trades. Published in 1978 the "Catalog of Oklahoma Tokens by Lloyd C. Walker is a great token book. A new book on Oklahoma Tokens called "Oklahoma Exonumia" by R.W. Chadwick covers Oklahoma monetary substitution, including "Good For" tokens, Medallions, Coupons, Maverick & Fantasy tokens.

The popularity of Oklahoma Tokens is very great. Mainly due to the variety, such as trade tokens ($2.00 to $10.00), coal tokens ($5.00 to $10.00), saloon tokens ($25.00 to $100.00 or more), Indian Territory tokens, Oklahoma Territory tokens and the most popular of then all, Oklahoma Territory Good for Mirror's. These Territory tokens demand very high pices. Be aware of some fakes from Ada, OK,